ubs traders in the libor investigation, accused of conspiracy, wire fraud, and antitrust violations. >> they defrauded the company's counterparties of millions of dollars and it did so primarily to increase profits and to secure bigger bonuses for themselves. >> libor is used to price more than three of 50 trillion dollars in contracts around the world. potential losers include pension funds, insurance companies, and individuals. more than a dozen banks have been caught up in the international inquiry, and there are more cases to come. in just one instance revealed by the u.k. financial services of 40, ubs made corrupt payments of about $24,000, a quarter over 18 months, to reward brokers for helping to manipulate the global interest rate.